Simplification and indentation.

src/jrd/DebugInterface.h

@@ -70,7 +70,7 @@ struct ArgumentInfo
 	{
 		if (type == x.type)
 			return index > x.index;
-		else
+
 		return type > x.type;
 	}
 };

src/jrd/exe.h

@@ -644,10 +644,10 @@ struct Item
 		{
 			if (subType == x.subType)
 				return index > x.index;
-			else
+
 			return subType > x.subType;
 		}
-		else
+
 		return type > x.type;
 	}
 };

src/jrd/gds.cpp

@@ -3074,9 +3074,7 @@ static int blr_print_dtype(gds_ctl* control)
 			// 0 = TYPE OF; 1 = full domain
 			blr_print_byte(control);
 
-			UCHAR n = blr_print_byte(control);
-
-			while (n-- > 0)
+			for (UCHAR n = blr_print_byte(control); n > 0; --n)
 				blr_print_char(control);
 
 			if (dtype == blr_domain_name2)